[K/N] Test for KT-50970

kotlin-native/backend.native/tests/filecheck/force_arm_instruction_set.kt

@@ -0,0 +1,20 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+// NB: This is not a good test.
+// What we actually want to check is that Kotlin/Native compiler is able to produce "big"
+// binaries for 32-bit Apple Watch target. The problem is that such test is very-very-very
+// slow to compile (~20 min on a local machine) which is not acceptable for CI.
+//
+// Instead, here we check that none of the module's functions are compiled in the Thumb mode.
+// BL instructions in thumb mode have smaller ranges which causes "relocation out of range" failure.
+
+// CHECK: target triple = "armv7k-apple-watchos{{.+}}"
+
+fun main() {
+    println("hello")
+}
+
+// CHECK-NOT: attributes #{{[0-9]+}} = { {{.+}}+thumb-mode{{.+}} }